| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.43 | 9.784% | $249.6818 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $19.97 | 7.446% | $21.457 | $21.46 | $21.45 | $21.50 |
| Purchase #3 | $80.75 | 9.173% | $88.1572 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $182.47 | 12.704% | $205.651 | $205.65 | $205.65 | $205.70 |
| Purchase #5 | $25.38 | 13.390% | $28.7784 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $6.62 | 4.371% | $6.9094 | $6.91 | $6.90 | $6.90 |
| Purchase #7 | $177.90 | 7.107% | $190.5434 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $720.52 | $791.1782 | $791.18 | $791.20 | $791.30 | |